EP 1859527 A1 20071128 - ELECTRICALLY COMMUTATED MOTOR AND METHOD FOR CONTROLLING SAID MOTOR
Title (en)
ELECTRICALLY COMMUTATED MOTOR AND METHOD FOR CONTROLLING SAID MOTOR
Title (de)
ELEKTRISCH KOMMUTIERTER MOTOR UND VERFAHREN ZU SEINER STEUERUNG
Title (fr)
MOTEUR A COMMUTATION ELECTRIQUE ET PROCEDE POUR LE COMMANDER
Publication
Application
Priority
- EP 2006050844 W 20060210
- DE 102005012859 A 20050317
Abstract (en)
[origin: US7646159B2] An electrically commutated motor comprises a plurality of stator phases and a rotor. Further, sensors for detecting the control deviation of the rotor in relation to the stator phases are provided. A phase control unit controls the stator phase rotary field depending on the detected control deviation. The phase control unit comprises a single-phase controller for a single-phase mode of operation, and a multiple-phase controller for a multiple-phase mode of operation. Further, a control deviation evaluation element is provided which evaluates the magnitude of the control deviation, and selects, depending on the evaluation result, the single-phase mode of operation or the multiple-phase mode of operation.
IPC 8 full level
H02P 6/14 (2006.01)
CPC (source: EP US)
H02P 6/14 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2006097393 A1 20060921; AT E439697 T1 20090815; DE 102005012859 A1 20060928; DE 502006004512 D1 20090924; EP 1859527 A1 20071128; EP 1859527 B1 20090812; JP 2008533968 A 20080821; JP 4906841 B2 20120328; US 2008106226 A1 20080508; US 7646159 B2 20100112
DOCDB simple family (application)
EP 2006050844 W 20060210; AT 06708187 T 20060210; DE 102005012859 A 20050317; DE 502006004512 T 20060210; EP 06708187 A 20060210; JP 2008501262 A 20060210; US 88635906 A 20060210